Pulley



FIG. 1 is a front and side perspective view of a pulley, showing my newdesign;

FIG. 2 is a front elevational view, the side opposite to that shown inFIG. 2 being the mirror image thereof;

FIG. 3 is a side elevational view thereof, the side opposite to thatshown in FIG. 3 being the mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view.

The ornamental design for a pulley, as shown and described.